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ACDT2026-07-06_086

AllCoreDevs - Testing #086

2026-07-06 2 decisions 220 transcript lines

Transcript

Call summary

Targets
  • Wednesday July 9 - Glamsterdam devnet-7 launch - 00:20:18
  • Friday - SSZ Engine API breakout call - 00:26:59
Decisions
  • Glamsterdam devnet-7 to be the final devnet; mild spec freeze after launch - 00:21:51
  • Minor parameter-only spec changes (e.g., gas cost tweaks for EIP-8038/2780) acceptable post-freeze; structural changes are not - 00:22:43
Highlights
  • Organizational:
    • ·SSZ Engine API breakout call scheduled for this Friday - 00:26:59
    • ·Breakout room recordings to be captured via OBS; EL session by Pooja, CL session by Justin - 00:27:18
  • Testing Progress:
    • ·Glamsterdam devnet-6 had Besu instability; most nodes recovered, some Teku/Erigon nodes still unhappy - 00:09:01
    • ·Prysm sending multiple new payloads without FCU caused Besu state inconsistency; Prysm will revert, Besu fix likely to be reverted - 00:09:47
    • ·Nimbus fork-choice issue identified with known fix in progress; Nimbus nodes self-building instead of using remote builder - 00:16:33
    • ·All clients now onboarded to devnet-6 - 00:19:56
  • Fork Status And Schedule:
    • ·Glamsterdam devnet-7 targeted for Wednesday; EL spec changes (EIP-2780, EIP-8037, EIP-8282) plus CL breaking changes (stable containers, ~5 others) expected - 00:20:04
    • ·DevNet-7 intended as final devnet; mild spec freeze after launch - 00:21:55
    • ·CL alpha-12 release and updated EL execution-specs required before devnet-7 launch; target today or Wednesday - 00:24:52
Action Items
  • Besu (Karim) - Revert Besu fix for Prysm FCU behavior; re-investigate if issues persist - 00:09:47
  • EL teams (Spencer, Mario) - Resolve remaining EL spec changes (EIP-2780 floor gas input, EIP-8037, EIP-8282) in EL breakout; release updated execution-specs by Wednesday - 00:23:31

Key decisions

  • Glamsterdam devnet-7 to be the final devnet; mild spec freeze after launch

    glamsterdam-devnet-7devnet-7 will be the final devnet and a mild spec freeze will be implemented after its launch
  • Minor parameter-only spec changes (e.g., gas cost tweaks for EIP-8038/2780) acceptable post-freeze; structural changes are not

    Includedminor parameter-only spec changes will be allowed after the spec freeze, but structural changes will not

EIPs discussed